Test Tube Clamp

This Test Tube Clamp holds any size test tube and it is used to hold test tubes when they are hot and untouchable. It is made from a thick grade material that is shaped into a spring-loaded clamp to securely hold a test tube. It is a way to hold a single test tube while heating the contents inside without actually touching the test tube itself. Besides, this Test Tube Clamp is used to hold many test tubes at once in an upright position.